A scandal in Bohemia.--The red-headed league.--A case of identity.--The Boscombe Valley mystery.--The five orange pips.--The man with the twisted lip.--The adventure of the blue carbuncle.--The adventure of the speckled band.--The adventure of the engineer's thumb.--The adventure of the noble bachelor.--The adventure of the beryl coronet.--The adventure of the copper beeches.